Finding the Fourth Proportional to 67,788.82, 93,551.70 and 37,574.79

Step by Step Solution

1. Step 1: Write the proportion equation
   67,788.82 : 93,551.70 = 37,574.79 : x
2. Step 2: Convert to fraction form
   67,788.82/93,551.70 = 37,574.79/x
3. Step 3: Cross multiply
   67,788.82x = 93,551.70 × 37,574.79
4. Step 4: Simplify right side
   67,788.82x = 3,515,185,481.64
5. Step 5: Solve for x
   x = 3,515,185,481.64/67,788.82
6. Step 6: Final answer
   x = 51,854.94